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 ###Instrução: Qual candidato teve uma margem de erro de ± 4,5%, quando Pat Toomey tinha 45% e Joe Sestak tinha 38%?
 ###Tabelas: CREATE TABLE guernsey_records (guernsey_records_id AUTO_INCREMENT PRIMARY KEY, Fish VARCHAR, Guernsey Record VARCHAR, Year VARCHAR, Location VARCHAR, British Record VARCHAR) CREATE TABLE polling (polling_id AUTO_INCREMENT PRIMARY KEY, Poll source VARCHAR, Date(s) administered VARCHAR, Sample size INT, Margin of error VARCHAR, Joe Sestak (D) VARCHAR, Pat Toomey (R) VARCHAR, Other VARCHAR, Undecided VARCHAR) CREATE TABLE record_by_competition (record_by_competition_id AUTO_INCREMENT PRIMARY KEY, Competition VARCHAR, Played INT, Millwall wins INT, Drawn INT, West Ham wins INT, Millwall goals INT, West Ham goals INT) CREATE TABLE stozhary_'95_prize-winners (stozhary_'95_prize-winners_id AUTO_INCREMENT PRIMARY KEY, Nomination VARCHAR, Actors Name VARCHAR, Film Name VARCHAR, Director VARCHAR, Country VARCHAR) CREATE TABLE number_of_children_involved_in_ilo_categories_of_work_by_age_and_gender (number_of_children_involved_in_ilo_categories_of_work_by_age_and_gender_id AUTO_INCREMENT PRIMARY KEY, All Children ('000s) INT, Economically Active Children ('000s) INT, Economically Active Children (%) INT, Child Labour ('000s) INT, Child Labour (%) INT, Children In Hazardous Work ('000s) INT, Children In Hazardous Work (%) INT)  
SELECT Other FROM polling WHERE Margin of error = ± 4.5% AND Pat Toomey (R) = 45% AND Joe Sestak (D) = 38%